#8AA8BB
Closest named color: Bluegrey (#85A3B2). oklch(71.5% 0.043 236), rgb(138, 168, 187).
Aa
Black text reads best on this color (8.39:1).
About this color
#8AA8BB is a medium-light, muted blue. In OKLCH its lightness is 72%, its chroma 0.043 and its hue 236°. Its hue sits on the cool side of the wheel. The nearest named color is Bluegrey (#85A3B2), ΔE 0.018 away. Black text reads best on it, at 8.39:1.
| Hue family | Blues |
| Lightness | medium-light (72%) |
| Chroma | muted (0.043) |
| Temperature | cool |
| Nearest name | Bluegrey (#85A3B2) |
| Black text | 8.39:1 |
| White text | 2.50:1 |
Values
| HEX | #8AA8BB |
| RGB | rgb(138, 168, 187) |
| HSL | hsl(203, 26%, 64%) |
| OKLCH | oklch(71.5% 0.043 236) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #8AA8BB | 2.50:1 | Fails | Lc -54.1 | Large or bold text, headings |
| Black text on #8AA8BB | 8.39:1 | AAA | Lc 54.9 | Large or bold text, headings |
| #8AA8BB text on white | 2.50:1 | Fails | Lc 49.1 | Large or bold text, headings |
| #8AA8BB text on black | 8.39:1 | AAA | Lc -52.9 | Large or bold text, headings |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 400.
-
Step 50
50
#F3F6F7
oklch(97.1% 0.003 219.5)
-
Step 100
100
#E5EBEE
oklch(93.6% 0.008 228.9)
-
Step 200
200
#D0DBE2
oklch(88.5% 0.015 235.4)
-
Step 300
300
#B1C4D0
oklch(81% 0.027 235.4)
-
Step 400
400 (this color)
#8AA8BB
oklch(71.5% 0.043 236)
-
Step 500
500
#698FA7
oklch(63.1% 0.056 236.5)
-
Step 600
600
#507992
oklch(55.6% 0.06 236.1)
-
Step 700
700
#41667C
oklch(49.2% 0.055 235.6)
-
Step 800
800
#355365
oklch(42.6% 0.047 235.7)
-
Step 900
900
#2F4552
oklch(37.8% 0.035 234.9)
-
Step 950
950
#1C2830
oklch(26.9% 0.022 237.9)
#8AA8BB with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #9FA7BC | 0.027 |
| Deuteranopia (no green cones) | #99A1BB | 0.026 |
| Tritanopia (no blue cones) | #7CADAE | 0.032 |
| Achromatopsia (no color) | #A4A4A4 | 0.043 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #8AA8BB
#8AA8BB
oklch(71.5% 0.043 236)
- #B99D8A
#B99D8A
oklch(71.6% 0.043 56.1)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #8AA8BB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Bluegrey #85A3B2 ΔE 0.018
- Cool Steel #97A7B3 ΔE 0.019
- Bluey Grey #89A0B0 ΔE 0.024
- Cool Grey #95A3A6 ΔE 0.031
- Greyblue #77A1B5 ΔE 0.032
- Pewter #96A8A1 ΔE 0.040
- Cool Gray #8D99AE ΔE 0.040
- Dark Gray #A9A9A9 ΔE 0.047
Use #8AA8BB in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.